We are an authorized dealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol and Genalex. We sell A grade quality stock, not factory seconds like many other sellers.

You may notice other sellers listings these at a lower price. New Sensor increased the price on all of their tubes in 2016. Anyone selling their tubes below market value is selling old stock that will run out at that price or B-stock. These are fresh tubes.New in Box Matched Trio (3) Reissue Genalex Gold Lion 12AX7 / ECC83 / B759 GOLD PINS Vacuum Tubes

These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course these are made in Russia and not England like the originals but that seems to be about the only difference. They really got this one right down to the gold pins, long welded plates and even the getter shape. These are identical to the originals as far as materials, build quality, design and tone.

These are one of the finest new production 12AX7s on the market today and hold up even to vintage tubes.

90 day warranty covering all defects including noise and microphonics.

Testing & Matching

Double-tested for shorts, leaks and gas on a Hickok TV-7. Checked & matched by General Mutual Transconductance and Gain at full operating voltage on a Maxi-Matcher Preamp tester. Values are written on the boxes.

Description

We are an authorized dealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol and Genalex. We sell A grade quality stock, not factory seconds like many other sellers.

You may notice other sellers listings these at a lower price. New Sensor increased the price on all of their tubes in 2016. Anyone selling their tubes below market value is selling old stock that will run out at that price or B-stock. These are fresh tubes.New in Box Matched Trio (3) Reissue Genalex Gold Lion 12AX7 / ECC83 / B759 GOLD PINS Vacuum Tubes

These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course these are made in Russia and not England like the originals but that seems to be about the only difference. They really got this one right down to the gold pins, long welded plates and even the getter shape. These are identical to the originals as far as materials, build quality, design and tone.

These are one of the finest new production 12AX7s on the market today and hold up even to vintage tubes.

90 day warranty covering all defects including noise and microphonics.

Testing & Matching

Double-tested for shorts, leaks and gas on a Hickok TV-7. Checked & matched by General Mutual Transconductance and Gain at full operating voltage on a Maxi-Matcher Preamp tester. Values are written on the boxes.